Game chips?
Parmentier potatoes?
Or an au gratin? (Fry shallots and mixture of wild and chestnut mushrooms, leave to cool, stir in parsley, tarragon and chives. Whip up 4 tbsp of cream and fold it in and an egg yolk. Leave in fridge. When you want to finish off the steaks dollop some of the mixture on top, sprinkle with parmesan and grill)